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TLV320AIC28 Status: ACTIVE

Low-Power Mono ADC / Stereo DAC with 6 audio inputs and HP/Speaker Amplifier


      
         
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See Also

  • TSC2101 - H/W and S/W compatible with TSC function
 TLV320AIC26 TLV320AIC28TLV320AIC29 
SNR DAC / SNR ADC(Typ)(dB)97 / 92  95 / 90  95 / 90  
# DACs / # ADCs2 / 1  2 / 1  2 / 1  
# Inputs / # Outputs2 / 2  6 / 5   
Sampling Rate(Max)(kHz)53  53  53  
Resolution(Bits)24  24  24  
Digital Audio InterfaceL,R,I2S,DSP  L,R,I2S,DSP  L,R,I2S,DSP  
Control InterfaceSPI  SPI  SPI  
Analog Supply(V)2.7 - 3.6  3 - 3.6  3 - 3.6  
Digital Supply(V)1.525 - 1.95  1.65 - 1.95  1.65 - 1.95  
IO Supply (Volts)1.1 - 3.6  1.1 - 3.6  1.1 - 3.6  
Pd(Typ)(mW)11  19  19  
Additional FeaturesInt. PLL  Int. PLL  Int. PLL  
Operating Temp Range(Celsius)-40 to 85  -40 to 85  -40 to 85  
Pin/Package32QFN  48QFN  48QFN  
 SamplesSamplesSamples
 InventoryInventoryInventory

Customers Who Evaluated This Product Also Evaluated

  • TLV320AIC31: Low-Power Stereo Codec with 6 Inputs, 6 Outputs, Integrated Headphone/Speaker Amps, 3D Effects
  • TLV320AIC23B: Low-Power Stereo CODEC with HP Amplifier
  • TLV320AIC26: Low-Power Mono ADC / Stereo DAC with HP/Speaker Amplifier and 12-bit measurement ADC
  • TPD2E009: 2-Channel ESD Protection Array for High-Speed Data Interfaces
  • TMS320VC5402: Digital Signal Processor
  • PCM1870: 90 dB SNR Low-Power Stereo Audio ADC with Microphone Bias, ALC, Sound Effect, Notch filter

More Related Products

Product Information

Features

  • Stereo Audio DAC and Mono Audio ADC Support Rates Up to 48 ksps
  • High Quality 95-dB Stereo Audio Playback Performance
  • MIC Preamp and Hardware Automatic Gain Control With Up to 59.5-dB Gain
  • Stereo 16- Headphone Amplifier With Capless Output Option
  • 400-mW 8- Audio Power Amp With Direct Battery Supply Connection
  • 32- Differential Earpiece Driver
  • Integrated PLL For Flexible Audio Clock Generation
  • Low Power 19-mW Stereo Audio Playback at 48 ksps and 3.3-V Analog Supply level
  • Programmable Digital Audio Bass/Treble/EQ/De-Emphasis
  • Auto-Detection of Jack Insertion, Headset Type, and Button Press
  • Direct Battery Measurement Accepts Up to 6-V Input
  • On-Chip Temperature and Auxiliary Input Measurement
  • Programmable Measurement Converter Resolution, Speed, Averaging, and Timing
  • SPI™ and I²S™ Serial Interfaces
  • Full Power-Down Control
  • 48-Pin QFN Package
  • APPLICATIONS
    • Personal Digital Assistants
    • Cellular Smartphones
    • Digital Still Cameras
    • Digital Camcorders
    • MP3 Players

SPI is a trademark of Motorola, Inc.
I²S is a trademark of Philips Corporation.
US Patent No. 624639

Description

The TLV320AIC28 is a low-power, high-performance audio codec with 16/20/24/32-bit 95-dB stereo playback, mono record functionality at up to 48 ksps. Two microphone inputs include independent programmable bias voltages, built-in pre-amps, and hardware automatic gain control, with single-ended or fully-differential signal input capabilities.

The stereo 16-. headphones at 19 mW with a 3.3-V analog supply level.

The AIC28 offers a 12-bit measurement ADC and internal reference voltage. It includes an on-chip temperature sensor capable of reading 0.3°C resolution, as well as a battery measurement input capable of reading battery voltages up to 6 V, while operating at an analog supply as low as 3 V. The AIC28 is available in a 48-lead 7 x 7 mm QFN package.

    

Pricing / Packaging / CAD Design Tools / Samples

PricePackagingCAD Design ToolsSamples
DeviceStatusTemp (oC)Price | QuantityPackage | PinsTop Side MarkingPackage QTY | Package CarrierSymbolsSamples
TLV320AIC28IRGZACTIVE-40 to 853.70 | 1kuQFN (RGZ) | 48 View 52 | TUBE Download CAD Format for this Symbol
TLV320AIC28IRGZG4ACTIVE-40 to 853.70 | 1kuQFN (RGZ) | 48 View 52 | TUBE Download CAD Format for this Symbol
TLV320AIC28IRGZRACTIVE-40 to 853.35 | 1kuQFN (RGZ) | 48 View 2500 | LARGE T&R Download CAD Format for this SymbolPurchase Samples
TLV320AIC28IRGZRG4ACTIVE-40 to 853.35 | 1kuQFN (RGZ) | 48 View 2500 | LARGE T&R Download CAD Format for this SymbolPurchase Samples
TLV320AIC28RGZPREVIEW-40 to 85 QFN (RGZ) | 48 View   Not Available
TLV320AIC28RGZRPREVIEW-40 to 85 QFN (RGZ) | 48 View   Not Available

* Suggested Resale Price per unit (USD) for BUDGETARY USE ONLY. For higher volume price quotes,prices in local currency or delivery quotes, please contact your local Texas Instruments Sales Office or Authorized Distributor.

Inventory

Reported Distributor Inventory as of 10:24 AM GMT, 08 Nov 2009
RegionCompanyIn StockPurchase
TI Lead Time*: 4 WeeksTLV320AIC28IRGZ
AmericasArrow >1k
Rochester Electronics 377
AsiaWPI 42
EuropeAvnet-SILICA 84
WorldwideDigiKey 541
TI Lead Time*: 4 WeeksTLV320AIC28IRGZG4
WorldwideDigiKey  Available
TI Lead Time*: 20 WeeksTLV320AIC28IRGZR
AmericasRochester Electronics >1k
WorldwideDigiKey  Available
TI Lead Time*: 20 WeeksTLV320AIC28IRGZRG4
AmericasRochester Electronics >1k
WorldwideDigiKey  Available
View all Distributors  

** Lead time information is not available at this time. However, our information is updated daily so please check back with us soon. Please contact your preferred TI Authorized Distributor for additional information.

Quality & Lead (Pb)-Free Data

 Product ContentDPPM / MTBF / FIT Rate
DeviceEco Plan* Lead / Ball FinishMSL Rating / Peak ReflowDetailsDetails
TLV320AIC28IRGZ RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-2-260C-1 YEARViewView
TLV320AIC28IRGZG4 RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-2-260C-1 YEARViewView
TLV320AIC28IRGZR RoHS Compliant Green (RoHS & no Sb/Br) Call TI Level-2-260C-1 YEARViewView
TLV320AIC28IRGZRG4 RoHS Compliant Green (RoHS & no Sb/Br) Call TI Level-2-260C-1 YEARViewView
TLV320AIC28RGZ      View

* The planned eco-friendly classification: Pb-Free (RoHS) or Pb-Free (RoHS Exempt) or Green (RoHS & no Sb/Br) - please click on the Product Content Details "View" link in the table above for the latest availability information and additional product content details.

If the information you are requesting is not available online at this time, contact one of our Product Information Centers regarding the availability of this information.

Technical Documents

Most useful technical documents for TLV320AIC28 Help

Datasheet

Application Notes

User Guides

Tools & Software

NamePart # Company Tool / Software Type
Quick Search Selection Tool for AudioAUDIO_SELECTION_TOOLTexas InstrumentsFree Evaluation Tools

Part # Name Product Family Comments
TSC2101   "SMART" 4-Wire Touch Screen Controller, St. DAC / Mono ADC with HP/Speaker Amplifier   TOUCH SCREEN CONTROLLER - TOUCH SCREEN CONTROLLER WITH AUDIO   H/W and S/W compatible with TSC function  
Customers Who Evaluated This Product Also Evaluated...
TLV320AIC31 Low-Power Stereo Codec with 6 Inputs, 6 Outputs, Integrated Headphone/Speaker Amps, 3D Effects AUDIO CONVERTER AND CODEC-CODEC TI customers also evaluated this product.
TLV320AIC23B Low-Power Stereo CODEC with HP Amplifier AUDIO CONVERTER AND CODEC-CODEC TI customers also evaluated this product.
TLV320AIC26 Low-Power Mono ADC / Stereo DAC with HP/Speaker Amplifier and 12-bit measurement ADC AUDIO CONVERTER AND CODEC-CODEC TI customers also evaluated this product.
TLV320AIC3007 Low Power Stereo CODEC with Integrated Class-D Amplifier AUDIO CONVERTER AND CODEC-CODEC TI customers also evaluated this product.
TLV320AIC33 Low-Power Stereo CODEC with 10 Inputs, 7 Outputs, HP/Speaker Amplifier and Enhanced Digital Effects AUDIO CONVERTER AND CODEC-CODEC TI customers also evaluated this product.
TLV320AIC3204 Very Low-Power Stereo Audio CODEC with Power TuneTM Technology AUDIO CONVERTER AND CODEC-CODEC TI customers also evaluated this product.
TLV320AIC29 Low-Power Mono ADC / Stereo DAC with 6 audio inputs and HP/Speaker Amplifier AUDIO CONVERTER AND CODEC-CODEC TI customers also evaluated this product.
TLV320AIC36 Low Power Stereo Audio Codec for Portable Audio/Telephony AUDIO CONVERTER AND CODEC-CODEC TI customers also evaluated this product.
TPD2E009 2-Channel ESD Protection Array for High-Speed Data Interfaces ESD/EMI Protection-ESD Solutions TI customers also evaluated this product.
TMS320VC5402 Digital Signal Processor TMS320C5000 DSP PLATFORM-TMS320C54X DSP GENERATION TI customers also evaluated this product.
PCM1870 90 dB SNR Low-Power Stereo Audio ADC with Microphone Bias, ALC, Sound Effect, Notch filter AUDIO CONVERTER AND CODEC-ANALOG TO DIGITAL TI customers also evaluated this product.

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